
Gehmann 50300-0 rear sight iris
Gehmann 50300-0 rear sight iris
Seinäjoen Keskusoptiikka Oy
Kalevankatu 10
60100 Seinäjoki
Finland
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The revolutionary world's first 0.0x diopter. The size of the target image stays even and clear throughout the diopter's adjustment range, which is +/- 5 dpt. The multi-lens optical system, which uses a highly refractive type of glass, makes it possible to correct spherical vision defects without optical magnification. ISSF approved.

